Complete CatalogBuffalo Soldier Sudoku Series
Euclid's Sudoku Foundations book cover

Buffalo Soldier Sudoku Series

Euclid's Sudoku Foundations

The first Sudoku volume uses clear beginner-friendly puzzles and Greek mathematical imagery to introduce concentration, patience, pattern recognition, and logical thinking.

LUDWIG O.M.

Amazon retail shown in the July 2026 catalog: $11.99. Price and availability may change.